Specifications: Name: Electronic Load  Material: metal Working voltage: 12VDC Load voltage (U): 0-150VDC Load current (I): 0-20A Load power (P): 0-150W (maximum load capacity of 60W above 120 V) P=U × I ≤ 150W Wiring method: A+V+V - A - four wire system, downward compatible with two wire system Upper limit of electricity metering: 99999.9Wh Capacity measurement upper limit: 99999.9Ah Accumulated timing ranges: ddd: hh: mm: ss (day: hour: minute: second) Working mode: Constant Current Mode, Constant Power Mode, Constant Resistance Mode Overvoltage protections: Support Overcurrent protections: Support Overpower protections: Support Over temperature protections: When the internal temperature exceeds 75 & 8451;, over temperature protecting is triggered Voltage limited discharge: also known as low-voltage protecting, supports, defaults to no voltage limited discharge, and can be set according to needs Limited time discharge: supports maximum 99 hours and 59 minutes of limited time discharge   External temperature measurement: Connect the NTC 3950 10K 1% temperature sensor to measure and display the temperature between 0 and 100 & 8451; Chinese English interface switching: support Accumulated data reset: support Voltage and current no-load zeroing: support Voltage open calibration: support Current open calibration: support   Screen sleep and standby settings: support Restore factory settings: support Item size: 198 * 103 * 85mm / 7.80 * 4.06 * 3.35in Item weight: 933g / 2.06lb Package size: 216 * 110 * 145mm / 8.50 * 4.33 * 5.71in Package weight: 1010g / 2.23lb   Packing List: 1 * Electronic Load 1 * Temperature Test Wire 1 * Adapter